Use fixed colours on some charts instead of randomColor

Author: turtle0x1

src/views/boxes/backups.php

@@ -111,7 +111,7 @@ function makeLineData(data, setLabel){
         });
     });
 
-    let color = randomColor();
+    let color = '#2ecc71'
 
     dataByYearMonth.push({
         label: setLabel,

src/views/boxes/boxComponents/dashboard/userDashboard.html

@@ -72,7 +72,7 @@ <h5>${graph.graphName}</h5>
                     drawBorder: false
                 }
                 let tooltips = graph.formatBytes ? toolTipsBytesCallbacks : [];
-                let color = randomColor();
+                let color = '#2ecc71'
 
                 new Chart(x.find("#" + i), {
                     type: "line",

src/views/boxes/container.php

@@ -2056,7 +2056,7 @@ function loadFileSystemPath(path){
 
     let x = {...{type: type, filter: filter, range: range}, ...currentContainerDetails}
     ajaxRequest(globalUrls.instances.metrics.getGraphData, x, (data)=>{
-        let color = randomColor();
+        let color = '#2ecc71'
         data = $.parseJSON(data);
         $("#metricGraphBody").empty().append('<canvas id="metricGraph"></canvas>');